<!--选择器-->
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>选择器</title>
    <style>
        .d1{
            color: blue;
            font-size: 40px;
        }
        .d2{
            color: red;
            font-size: 40px;
        }
        .d3{
            color: orange;
            font-size: 40px;
        }
        .d4{
            color: blue;
            font-size: 40px;
        }
        .d5{
            color: green;
            font-size: 40px;
        }
        .d6{
            color: red;
            font-size: 40px;
        }
        .d1, .d2, .d3, .d4, .d5, .d6{
            display: inline-block;
        }
        body{
            text-align: center;
        }
    </style>
</head>
<body>
    <div class="d1">G</div>
    <div class="d2">o</div>
    <div class="d3">o</div>
    <div class="d4">g</div>
    <div class="d5">l</div>
    <div class="d6">e</div>
</body>
</html>